122372832 has 48 divisors (see below), whose sum is σ = 326510352. Its totient is φ = 40120320.

The previous prime is 122372807. The next prime is 122372867. The reversal of 122372832 is 238273221.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×122372832² = 29950220023400448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122372832.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4593 + ... + 16304.

It is an arithmetic number, because the mean of its divisors is an integer number (6802299).

Almost surely, 2^122372832 is an apocalyptic number.

122372832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122372832 is an abundant number, since it is smaller than the sum of its proper divisors (204137520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122372832 is a wasteful number, since it uses less digits than its factorization.

122372832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20971 (or 20963 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 122372832 is about 11062.2254542203. The cubic root of 122372832 is about 496.4722782273.

The spelling of 122372832 in words is "one hundred twenty-two million, three hundred seventy-two thousand, eight hundred thirty-two".